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Personalised brain grafts


A team from University of Wisconsin–Madison, USA, has successfully reduced symptoms of Parkinson’s disease in monkeys by implanting cells in the brain.


The researchers took some of the monkey’s own skin cells and tweaked to become cells that produce dopamine, a substance in the brain which is lost in Parkinson’s disease.


The cells were placed in the brains of the monkeys, and after six months the animals showed a dramatic reduction in symptoms of the disease due to an increase in dopamine production.


“This result in primates is extremely powerful, particularly for translating our discoveries to the clinic,” said lead researcher Professor Su-Chun Zhang (pictured).

1 Comment


Kristin Smeltzer
Kristin Smeltzer
Feb 11, 2022

My husband was diagnosed with early onset Parkinson's disease at 67. His symptoms were shuffling of feet, slurred speech, low volume speech, degradation of handwriting, horrible driving skills, and his right arm is held at 45 degree angle. He was placed on Sinemet for 7 months and then Sifrol and rotigotine were introduced which replaced the Sinemet but he had to stop due to side effects. We tried every shot available but nothing was working. There has been little if any progress in finding a reliable treatment, I quit my meds due to side effects. Our care provider introduced us to Kycuyu Health Clinic Parkinson’s herbal treatment. The treatment is a miracle. My husband has recovered significantly! Visit kycuyuhealthclinic. co…

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